McAfee Corp., formerly known as McAfee Associates, Inc. from 1987 to 1997 and 2004 to 2014, Network Associates Inc. from 1997 to 2004, and Intel Security Group from 2014 to 2017, is an American global computer security software company headquartered in San Jose, California.
Antivirus software, also known as anti-malware, is a computer program used to prevent, detect, and remove malware.
Gen Digital Inc. is a multinational software company co-headquartered in Tempe, Arizona and Prague, Czech Republic. The company provides cybersecurity software and services. Gen is a Fortune 500 company and a member of the S&P 500 stock-market index. The company also has development centers in Pune, Chennai and Bangalore. Its portfolio includes Norton, Avast, LifeLock, Avira, AVG, ReputationDefender, and CCleaner.
Sophos Ltd. is a British security software and hardware company. It develops and markets managed security services and cybersecurity software and hardware, such as managed detection and response, incident response and endpoint security software. Sophos was listed on the London Stock Exchange until it was acquired by Thoma Bravo in March 2020.
In-Q-Tel (IQT), formerly Peleus and In-Q-It, is an American not-for-profit venture capital firm based in Arlington, Virginia. It invests in companies to keep the Central Intelligence Agency, and other intelligence agencies, equipped with the latest in information technology in support of United States intelligence capability. The name "In-Q-Tel" is an intentional reference to Q, the fictional inventor who supplies technology to James Bond.
Avast Software s.r.o. is a Czech multinational cybersecurity software company headquartered in Prague, Czech Republic, that researches and develops computer security software, machine learning, and artificial intelligence. Avast had more than 435 million monthly active users and the second largest market share among anti-malware application vendors worldwide as of April 2020. As of 2018, the company had approximately 1,700 employees across its 25 offices worldwide. In July 2021, NortonLifeLock, an American cybersecurity company, announced that it was in talks to merge with Avast Software. In August 2021, Avast's board of directors agreed to an offer of US$8 billion.
Webroot Inc. is an American privately-held cybersecurity software company that provides Internet security for consumers and businesses. The company was founded in Boulder, Colorado, US, and is now headquartered in Broomfield, Colorado, and has US operations in San Mateo and San Diego, and globally in Australia, Austria, Ireland, Japan and the United Kingdom.
Bitdefender is a multinational cybersecurity technology company dual-headquartered in Bucharest, Romania and Santa Clara, California, with offices in the United States, Europe, Australia and the Middle East.
Sourcefire, Inc was a technology company that developed network security hardware and software. The company's Firepower network security appliances were based on Snort, an open-source intrusion detection system (IDS). Sourcefire was acquired by Cisco for $2.7 billion in July 2013.
AVG Technologies B.V. is a brand of cybersecurity, privacy, performance and utility software applications for desktop computers and mobile devices developed by Avast, a part of Gen Digital. AVG was a cybersecurity software company founded in 1991 and it merged into Avast following an acquisition in 2017. It typically offers freeware, earning revenues from advertisers and from users that upgrade to paid versions for access to more features.
Kaspersky Lab is a Russian multinational cybersecurity and anti-virus provider headquartered in Moscow, Russia, and operated by a holding company in the United Kingdom. It was founded in 1997 by Eugene Kaspersky, Natalya Kaspersky and Alexey De-Monderik. Kaspersky Lab develops and sells antivirus, internet security, password management, endpoint security, and other cybersecurity products and services.
Zeus is a Trojan horse malware package that runs on versions of Microsoft Windows. It is often used to steal banking information by man-in-the-browser keystroke logging and form grabbing. Zeus is spread mainly through drive-by downloads and phishing schemes. First identified in July 2007 when it was used to steal information from the United States Department of Transportation, it became more widespread in March 2009. In June 2009 security company Prevx discovered that Zeus had compromised over 74,000 FTP accounts on websites of such companies as the Bank of America, NASA, Monster.com, ABC, Oracle, Play.com, Cisco, Amazon, and BusinessWeek. Similarly to Koobface, Zeus has also been used to trick victims of technical support scams into giving the scam artists money through pop-up messages that claim the user has a virus, when in reality they might have no viruses at all. The scammers may use programs such as Command prompt or Event viewer to make the user believe that their computer is infected.
Avira Operations GmbH & Co. KG is a German multinational computer security software company mainly known for its Avira Free Security antivirus software. Although founded in 2006, the Avira antivirus application has been under active development since 1986 through its predecessor company H+BEDV Datentechnik GmbH. Since 2021, Avira has been owned by American software company NortonLifeLock, which also operates Norton, Avast and AVG. It was previously owned by investment firm Investcorp.
Endgame provides a cyber operations platform supporting the detection, exploitation, and mitigation of cyber-threats. Endgame was started by executives from ISS.
Seculert was a cloud-based cyber security technology company based in Petah Tikva, Israel. The company's technology was designed to detect breaches and advanced persistent threats (APTs), attacking networks. Seculert's business was based on malware research and the ability to uncover malware that has gone undetected by other traditional measures.
Blackshades is a malicious trojan horse used by hackers to control infected computers remotely. The malware targets computers using operating systems based on Microsoft Windows. According to US officials, over 500,000 computer systems have been infected worldwide with the software.
Cyren Inc. was a cloud-based Internet security technology company that provided security services and threat intelligence services to businesses. It offered a range of services including web security, DNS security, anti-spam solutions, phishing detection, ransomware protection, URL filtering, malware detection, and botnet attack prevention. Cyren also provided endpoint protection for mobile devices and Internet of Things (IoT) gateways. Major clients included Microsoft, Google, Check Point, Dell, T-Mobile, and Intel. The company announced its closure in February 2023.
Operation Cleaver, as labelled in a report by American firm Cylance Inc. in late 2014, was a cyberwarfare covert operation targeting critical infrastructure organizations worldwide, allegedly planned and executed by Iran.
Lastline, Inc. is an American cyber security company and breach detection platform provider based in Redwood City, California. The company offers network-based security breach detection and other security services that combat malware used by advanced persistent threat (APT) groups for businesses, government organizations and other security service providers. Lastline has offices in North America, Europe, and Asia.
George Kurtz is an American businessman. He is the CEO and founder of the cybersecurity technology company CrowdStrike, and the founder and former CEO of Foundstone, a worldwide security products and anti-virus software company. He is also the author of the best-selling book of all time on cybersecurity, Hacking Exposed: Network Security Secrets & Solutions.
$189 Million(2021)